#ifndef INDENTATION_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define INDENTATION_H_62B23520_7C8E_11DE_8A39_0800200C9A66

#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif

#include "yaml-cpp/ostream_wrapper.h"
#include <iostream>

namespace YAML
{
	struct Indentation {
		Indentation(unsigned n_) : n(n_) {}
		unsigned n;
	};

	inline ostream_wrapper& operator << (ostream_wrapper& out, const Indentation& indent) {
		for (unsigned i = 0; i < indent.n; i++)
			out << ' ';
		return out;
	}

	struct IndentTo {
		IndentTo(unsigned n_) : n(n_) {}
		unsigned n;
	};

	inline ostream_wrapper& operator << (ostream_wrapper& out, const IndentTo& indent) {
		while (out.col() < indent.n)
			out << ' ';
		return out;
	}
}

#endif // INDENTATION_H_62B23520_7C8E_11DE_8A39_0800200C9A66
